package com.josn.mapper;

import com.josn.pojo.Category;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface CategoryMapper {

    //新增文章
    @Insert("insert into category(category_name,category_alias,create_user,update_time,create_time) values (#{category_name},#{category_alias},#{create_user},now(),now())")
    void add(Category category);

    //获取文章分类信息
    @Select("select * from category where create_user =#{user_id}")
    List<Category> list(Integer user_id);

    //获取文章分类详情
    @Select("select * from category where id=#{id}")
    Category findById(Integer id);

    //更新文章分类
    @Update("update category set category_name=#{category_name},category_alias=#{category_alias} where id=#{id}")
    void update(Category category);

    //删除文章分类
    @Delete("delete from category where id =#{id}")
    void deleteById(Integer id);
}
